UT4EK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UT4EK, decoded by SO8OO in southeastern Poland. 582 related FT8 messages, 91 CQ messages, observed on 80m, 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-05-23 and 2026-08-21.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations UT4EK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UT4EK
Approximate centre of KN67, decoded 2026-08-20 22:53 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | UT4EK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 11:35 | 10m | - / -16 | DD5GG | -16 / - | 3 | Partial capture |
| 08-21 11:33 | 10m | - / +1 | E70SZ | -13 / - | 3 | ✓ Closing fragment |
| 08-20 22:53 | 20m | -12 / - | K0BFG | - / -14 | 2 | Partial capture |
| 08-20 08:04 | 20m | -7 / - | EN35UKR | - / - | 8 | Partial capture |
| 08-20 03:29 | 40m | -13 / -13 | PV8AJ | -14 / -14 | 5 | ✓ Full exchange observed |
| 08-19 02:58 | 80m | - / - | YL2EA | -10 / - | 2 | Partial capture |
| 08-19 02:56 | 80m | - / 0 | LY2EW | +7 / - | 3 | ✓ Closing fragment |
| 08-19 02:50 | 80m | -22 / - | DO5PY | +3 / -18 | 4 | Partial capture |
| 08-19 02:50 | 80m | - / -9 | UX7QV | +7 / - | 3 | ✓ Closing fragment |
| 08-19 02:49 | 80m | -14 / -7 | 9A4ZM | +16 / -10 | 5 | ✓ Full exchange observed |
| 08-19 02:48 | 80m | -1 / -8 | MM0KQC | -2 / -17 | 3 | ✓ Full exchange observed |
| 08-19 02:46 | 80m | -5 / -10 | 9A4AA | +6 / -20 | 5 | ✓ Full exchange observed |
| 08-19 02:42 | 80m | -2 / -2 | UY5AX | -2 / - | 5 | ✓ Closing observed |
| 08-19 02:42 | 80m | -6 / -6 | SV2HTW | +10 / -5 | 5 | ✓ Full exchange observed |
| 08-19 02:41 | 80m | +2 / -11 | 9A4AA | +4 / - | 6 | Partial capture |
| 08-19 02:39 | 80m | +1 / -7 | S52UF | +11 / -10 | 7 | ✓ Full exchange observed |
| 08-19 02:39 | 80m | +5 / -8 | DO9BAU | +12 / -13 | 4 | ✓ Full exchange observed |
| 08-19 02:37 | 80m | 0 / +1 | PI4DX | +14 / -10 | 5 | ✓ Full exchange observed |
| 08-19 02:35 | 80m | -4 / +2 | HA7TM | +22 / -3 | 5 | ✓ Full exchange observed |
| 08-19 02:34 | 80m | -5 / - | KE4EB | - / - | 2 | Partial capture |
| 08-18 18:05 | 80m | - / - | UA4FKT | +2 / - | 3 | Partial capture |
| 08-18 17:40 | 40m | -14 / - | BG7BVI | - / - | 2 | Partial capture |
| 08-17 02:23 | 80m | - / - | DO5PY | -11 / - | 3 | Partial capture |
| 08-17 02:19 | 80m | -16 / -7 | US2YW | +11 / -9 | 5 | ✓ Full exchange observed |
| 08-17 02:16 | 80m | - / - | UA4FKT | +1 / - | 4 | Partial capture |
| 08-13 18:16 | 20m | -16 / - | JH5AVM | - / -8 | 3 | ✓ Closing fragment |
| 08-07 02:23 | 20m | -6 / - | BG3NQT | - / - | 2 | Partial capture |
| 08-07 02:21 | 20m | -10 / - | J88IH | - / - | 3 | Partial capture |
| 08-07 02:20 | 20m | - / - | IU2VBP | +11 / - | 3 | Partial capture |
| 08-07 02:16 | 20m | -11 / - | N8FTJ | - / -15 | 6 | ✓ Closing fragment |
| 08-07 01:32 | 20m | -18 / - | WC2P | - / - | 2 | Partial capture |
| 08-07 01:22 | 20m | -23 / - | PJ2VR | - / - | 2 | Partial capture |
| 08-07 01:11 | 20m | -20 / - | KF9UG | - / - | 2 | Partial capture |
| 08-07 01:06 | 20m | - / +5 | YO6LM | -6 / - | 3 | Partial capture |
| 08-07 01:06 | 20m | - / - | IU2VBP | +4 / - | 4 | Partial capture |
| 08-07 01:05 | 20m | -22 / - | HL5BPF | - / -8 | 2 | ✓ Closing fragment |
| 08-07 01:04 | 20m | - / -15 | DL2AX | -20 / - | 2 | Partial capture |
| 08-07 00:59 | 20m | -22 / - | IU6STP | -16 / -6 | 3 | ✓ Closing observed |
| 08-07 00:58 | 20m | - / - | IU2VBP | +2 / - | 2 | Partial capture |
| 07-08 02:37 | 40m | -24 / - | KP4DVM | - / - | 2 | Partial capture |
| 07-08 02:32 | 40m | - / -2 | RN6MA | -15 / - | 3 | Partial capture |
| 07-08 02:29 | 40m | -23 / - | PV8AJ | - / -6 | 3 | ✓ Closing fragment |
| 07-03 03:04 | 20m | -18 / - | G7LHK | - / -14 | 5 | ✓ Closing fragment |
| 06-26 01:28 | 40m | -20 / - | C6AVD | - / -16 | 2 | Partial capture |
| 06-26 01:25 | 40m | -18 / - | ON4MAP | - / -21 | 2 | Partial capture |
| 06-26 01:23 | 40m | -18 / -6 | K1HC | -16 / -8 | 4 | ✓ Full exchange observed |
| 06-26 01:16 | 40m | -19 / - | OA4ENG | - / -19 | 4 | Partial capture |
| 06-24 02:18 | 20m | - / +1 | W4WIN | -8 / - | 2 | ✓ Closing fragment |
| 06-24 02:01 | 20m | - / -11 | WM4W | -2 / - | 2 | ✓ Closing fragment |
| 06-24 01:57 | 20m | - / -14 | W8GNM | -8 / - | 7 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 045845 -16 1980 CQ UT4EK KN67 045945 +0 1980 SQ7EHA UT4EK +05 050045 -4 1981 OK2XCG UT4EK +00 (x2) 050145 -8 1980 CQ UT4EK KN67 (x5) 113300 -12 1755 UT4EK E70SZ JN84 (x3) 113500 -18 1756 UT4EK DD5GG JN39 (x3)
UTC dB Audio Message 181630 -19 2059 JH5AVM UT4EK KN67 (x3) 182000 -16 2059 <...> UT4EK KN67 080445 -9 1871 EN35UKR UT4EK KN67 (x8) 225315 -12 1767 K0BFG UT4EK KN67 (x2) 233845 -7 2631 UT4EK 9A3AUH JN75
UTC dB Audio Message 023230 -16 1992 UT4EK RN6MA -02 023245 -23 1991 PV8AJ UT4EK 73 023300 -12 1992 UT4EK RN6MA -02 (x2) 023700 -21 1991 <...> UT4EK KN67 023730 -23 1991 KP4DVM UT4EK KN67 (x2) 174030 -15 1914 BG7BVI UT4EK KN67 (x2) 032915 -14 1788 PV8AJ UT4EK KN67 (x2) 033030 -15 1733 UT4EK PV8AJ -13 033045 -12 1788 PV8AJ UT4EK R-14 033100 -13 1733 UT4EK PV8AJ RR73 033245 -3 1789 D2UY UT4EK KN67
UTC dB Audio Message 025015 +16 1876 UT4EK 9A4ZM 73 025030 -10 1879 CQ UT4EK KN67 025045 -2 1238 UT4EK DO5PY JN49 025045 +0 1880 UT4EK UX7QV KN29 025115 +6 1237 UT4EK DO5PY JN49 025115 +10 1880 UT4EK UX7QV R-09 025145 +6 1237 UT4EK DO5PY JN49 025145 +11 1880 UT4EK UX7QV 73 025230 -22 1879 DO5PY UT4EK -18 025530 -10 1879 CQ UT4EK KN67 025615 +9 1880 UT4EK LY2EW KO25 (x3) 025815 -15 2017 UT4EK YL2EA KO26 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.